CVE-2024-34026 | THREATINT

Description

A stack-based buffer overflow vulnerability exists in the OpenPLC Runtime EtherNet/IP parser functionality of OpenPLC _v3 b4702061dc14d1024856f71b4543298d77007b88. A specially crafted EtherNet/IP request can lead to remote code execution. An attacker can send a series of EtherNet/IP requests to trigger this vulnerability.

Reserved 2024-05-30 | Published 2024-09-18 | Updated 2024-09-18 | Assigner talos

CRITICAL: 9.0CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Problem types

CWE-121: Stack-based Buffer Overflow

Product status

b4702061dc14d1024856f71b4543298d77007b88

affected

Credits

Discovered by Jared Rittle of Cisco Talos.

References

talosintelligence.com/vulnerability_reports/TALOS-2024-2005

cve.org (CVE-2024-34026)

nvd.nist.gov (CVE-2024-34026)

Download JSON

Support options

Helpdesk Chat, Email, Knowledgebase
Telegram Chat

Subscribe to our newsletter to learn more about our work.